10. Identify a) All variable(s) of interest and b) what type of test would be conducted – 1 sample z-test, 1 sample t-test, independent 2-sample t-test, or dependent 2-sample t-test and why that test would be conducted.

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10. Identify a) All variable(s) of interest and b) what type of test would be conducted – 1
sample z-test, 1 sample t-test, independent 2-sample t-test, or dependent 2-sample t-test-
and why that test would be conducted.
A statistician is interested in determining if the number of goals scored by the lead scorers of
the New Jersey Devils hockey team in the 2007-2008 and 2008-2009 seasons were different
from one another. The goals by the top 6 scorers were compared between the two years.
Variable(s) of interest & scale of measurement for each (label them as IV/DV along with
name/operational definition):
IV:
DV:|
Scale of measurement:
IV:
DV:
Type of test:
Transcribed Image Text:10. Identify a) All variable(s) of interest and b) what type of test would be conducted – 1 sample z-test, 1 sample t-test, independent 2-sample t-test, or dependent 2-sample t-test- and why that test would be conducted. A statistician is interested in determining if the number of goals scored by the lead scorers of the New Jersey Devils hockey team in the 2007-2008 and 2008-2009 seasons were different from one another. The goals by the top 6 scorers were compared between the two years. Variable(s) of interest & scale of measurement for each (label them as IV/DV along with name/operational definition): IV: DV:| Scale of measurement: IV: DV: Type of test:
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